HSK 6
科普
kēpǔ动
popularization of science (abbr. for 科学普及); (attributive) popular science; (coll.) to explain in layperson's terms
老师用视频给孩子做科普。
Lǎo shī yòng shì pín gěi hái zi zuò kē pǔ.
The teacher used a video to explain science to the children.
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